EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"309bb6b942638007da87c6e829e909474f3f20c44736f2f0750930e857339ea7","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:09dW52zXrM-309bb6b942638007da87c6e829e909474f3f20c44736f2f0750930e857339ea7"}]}